2025-01-18_00000275|ligand|9GBQ

Human Angiotensin-1 converting enzyme N-domain in complex with a diprolyl inhibitor- SG15; X-ray diffraction 1.90Å

Protein #1 628 residues (96% resolved)

Raw Sequence ...

LDPGLQPGQFSADEAGAQLFAQSYQSSAEQVLFQSVAASWAHDTNITAENARRQEEAALLSQEFAEAWGQKAKELYEPIWQQFTDPQLRRIIGAVRTLGSANLPLAKRQQYNALLSQMSRIYSTAKVCLPQKTATCWSLDPDLTNILASSRSYAMLLFAWEGWHNAAGIPLKPLYEDFTALSNEAYKQDGFTDTGAYWRSWYNSPTFEDDLEHLYQQLEPLYLNLHAFVRRALHRRYGDRYINLRGPIPAHLLGDMWAQSWENIYDMVVPFPDKPNLDVTSTMLQQGWQATHMFRVAEEFFTSLELSPMPPEFWEGSMLEKPADGREVVCHASAWDFYNRKDFRIKQCTRVTMDQLSTVHHEMGHIQYYLQYKDLPVSLRRGANPGFHEAIGDVLALSVSTPEHLHKIGLLDRVTNDTESDINYLLKMALEKIAFLPFGYLVDQWRWGVFSGRTPPSRYNFDWWYLRTKYQGICPPVTRNETHFDAGAKFHVPNVTPYIRYFVSFVLQFQFHEALCKEAGYEGPLHQCDIYRSTKAGAKLRKVLRAGSSRPWQEVLKDMVGLDALDAQPLLKYFQLVTQWLQEQNQQNGEVLGWPEYQWHPPLPDNYPEGIDLVTDEAEASKFVEEYD

Canonical Sequence ...

Non polymer #2 A1IJZ

InChI=1S/C23H32N4O6/c1-14(20(28)27-12-6-10-18(27)22(30)31)25-19(23(32)33)17-9-5-11-26(17)21(29)16(24)13-15-7-3-2-4-8-15/h2-4,7-8,14,16-19,25H,5-6,9-13,24H2,1H3,(H,30,31)(H,32,33)/t14-,16-,17-,18-,19-/m0/s1

InChI=1S/C23H32N4O6/c1-14(20(28)27-12-6-10-18(27)22(30)31)25-19(23(32)33)17-9-5-11-26(17)21(29)16(24)13-15-7-3-2-4-8-15/h2-4,7-8,14,16-19,25H,5-6,9-13,24H2,1H3,(H,30,31)(H,32,33)/t14-,16-,17-,18-,19-/m0/s1

SMILES: C[C@@H](C(=O)N1CCC[C@H]1C(=O)O)N[C@@H]([C@@H]2CCCN2C(=O)[C@H](Cc3ccccc3)N)C(=O)O

C[C@@H](C(=O)N1CCC[C@H]1C(=O)O)N[C@@H]([C@@H]2CCCN2C(=O)[C@H](Cc3ccccc3)N)C(=O)O

Non polymer #3 CL

InChI=1S/ClH/h1H/p-1

SMILES: [Cl-]

[Cl-]

Non polymer #4 MG

InChI=1S/Mg/q+2

SMILES: [Mg+2]

[Mg+2]

Non polymer #5 NAG

InChI=1S/C8H15NO6/c1-3(11)9-5-7(13)6(12)4(2-10)15-8(5)14/h4-8,10,12-14H,2H2,1H3,(H,9,11)/t4-,5-,6-,7-,8-/m1/s1

SMILES: CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1O)CO)O)O

CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1O)CO)O)O

Non polymer #6 P33

InChI=1S/C14H30O8/c15-1-3-17-5-7-19-9-11-21-13-14-22-12-10-20-8-6-18-4-2-16/h15-16H,1-14H2

SMILES: C(COCCOCCOCCOCCOCCOCCO)O

C(COCCOCCOCCOCCOCCOCCO)O

Non polymer #7 PEG

InChI=1S/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2

SMILES: C(COCCO)O

C(COCCO)O

Non polymer #8 PG4

InChI=1S/C8H18O5/c9-1-3-11-5-7-13-8-6-12-4-2-10/h9-10H,1-8H2

SMILES: C(COCCOCCOCCO)O

C(COCCOCCOCCO)O

Non polymer #9 ZN

InChI=1S/Zn/q+2

SMILES: [Zn+2]

[Zn+2]

Biounit #1 hetero-1-1-mer

Biounit #2 hetero-1-1-1-mer

Reference